⬆️ Update dependencies

vendor/github.com/alecthomas/kong/util.go

@@ -2,6 +2,8 @@ package kong
 
 import (
 	"fmt"
+	"os"
+	"reflect"
 )
 
 // ConfigFlag uses the configured (via kong.Configuration(loader)) configuration loader to load configuration
@@ -15,7 +17,7 @@ func (c ConfigFlag) BeforeResolve(kong *Kong, ctx *Context, trace *Path) error {
 	if kong.loader == nil {
 		return fmt.Errorf("kong must be configured with kong.Configuration(...)")
 	}
-	path := string(ctx.FlagValue(trace.Flag).(ConfigFlag))
+	path := string(ctx.FlagValue(trace.Flag).(ConfigFlag)) //nolint
 	resolver, err := kong.LoadConfig(path)
 	if err != nil {
 		return err
@@ -27,9 +29,29 @@ func (c ConfigFlag) BeforeResolve(kong *Kong, ctx *Context, trace *Path) error {
 // VersionFlag is a flag type that can be used to display a version number, stored in the "version" variable.
 type VersionFlag bool
 
-// BeforeApply writes the version variable and terminates with a 0 exit status.
-func (v VersionFlag) BeforeApply(app *Kong, vars Vars) error {
+// BeforeReset writes the version variable and terminates with a 0 exit status.
+func (v VersionFlag) BeforeReset(app *Kong, vars Vars) error {
 	fmt.Fprintln(app.Stdout, vars["version"])
 	app.Exit(0)
 	return nil
 }
+
+// ChangeDirFlag changes the current working directory to a path specified by a flag
+// early in the parsing process, changing how other flags resolve relative paths.
+//
+// Use this flag to provide a "git -C" like functionality.
+//
+// It is not compatible with custom named decoders, e.g., existingdir.
+type ChangeDirFlag string
+
+// Decode is used to create a side effect of changing the current working directory.
+func (c ChangeDirFlag) Decode(ctx *DecodeContext) error {
+	var path string
+	err := ctx.Scan.PopValueInto("string", &path)
+	if err != nil {
+		return err
+	}
+	path = ExpandPath(path)
+	ctx.Value.Target.Set(reflect.ValueOf(ChangeDirFlag(path)))
+	return os.Chdir(path)
+}